Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station VK7TW-9 - show graphs
Map loading...
Mic-E message: Special
Last status: TinyTrak3 v1.1
Location: 42°53.78' S 147°18.10' E - locator QE37PC64EV - show map - static map
1.8 miles Southwest bearing 230° from Hobart, Hobart, Tasmania, Australia [?]
2.8 miles Northwest bearing 294° from Sandy Bay, Hobart, Tasmania, Australia
4.0 miles Northwest bearing 337° from Taroona, Kingborough, Tasmania, Australia
5.5 miles North bearing 359° from Kingston, Kingborough, Tasmania, Australia
Last position: 2018-02-21 05:25:27 EST (1d 6h31m ago)
2018-02-21 21:25:27 AEDT local time at Hobart, Australia [?]
Altitude: 377 ft
Course: 283°
Speed: 3 MPH
Last path: VK7TW-9>4R53W8 via WIDE1-1,WIDE2-2,qAR,VK7HSE-1 (good)
Positions stored: 44561
Packet rate: 50 seconds between packets on average during 748 seconds.
Other SSIDs: VK7TW-3 VK7TW-B VK7TW-DP
Stations near current position of VK7TW-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
TSEBFA55A0.7 miles 107°2018-01-30 03:31:10 TSEBFA70A0.9 miles 145°2018-01-28 00:54:58
TSEBFA21A1.5 miles 10°2018-02-14 23:01:42 TSEBFA97A1.6 miles 48°2018-02-09 12:16:23
TSEBFA38A1.9 miles 47°2018-02-19 18:40:10 DW60182.3 miles 5°2018-02-22 11:55:32
TSEBFA77A2.5 miles 148°2018-02-17 08:13:38 VK7TW DP2.5 miles 21°2018-01-24 04:11:42
VK7TW-DP2.5 miles 21°2018-02-22 11:55:35 VK7RCR-DP2.7 miles 333°2018-02-22 11:55:35
TSEBFA16A2.8 miles 114°2018-01-29 01:46:37 TSEBFA01A2.9 miles 334°2018-02-15 06:41:02
VK7RTC3.3 miles 272°2018-02-22 11:54:19 TSEBFA84A3.4 miles 351°2018-02-17 10:39:07
TSEBFA86A3.5 miles 355°2018-02-17 12:05:08 TSEBFA85A3.5 miles 355°2018-02-17 12:00:43
VK7ZCR3.6 miles 353°2018-02-21 13:16:34 VK7TED3.6 miles 2°2018-02-06 19:19:55
TSEBFA58A3.7 miles 135°2018-02-17 00:05:15 TSEBFA91A4.0 miles 54°2018-02-12 02:24:27
Stations which heard VK7TW-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
VK7HSE-1 16 2018-02-07 05:55:00 2018-02-21 05:25:27 QE37PD > QE37PA 8.9 miles 184° 2018-02-21 05:15:19
VK7ZRO-2 35 2018-02-07 02:41:14 2018-02-21 05:23:21 QE37PC > QE37PD 4.8 miles 322° 2018-02-21 05:23:21
VK7RTC 34 2018-02-07 02:41:44 2018-02-21 05:24:48 QE37QC > QE37OC 5.1 miles 256° 2018-02-21 02:25:17
VK7RIN 2 2018-02-07 02:50:10 2018-02-07 05:53:28 QE37PD > QE37JX 65.2 miles 333° 2018-02-07 02:50:10
VK7MBD-1 2 2018-02-07 02:49:13 2018-02-07 02:53:13 QE37PD > QE36OW 14.4 miles 210° 2018-02-07 02:53:13

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS